Soft Washing La Jolla, San Diego

Last updated: 2026-07-03

Last updated: July 2026

Soft Washing in La Jolla

Soft washing in La Jolla cleans stucco, tile roofs, and painted siding using under 100 PSI and a diluted sodium hypochlorite mix instead of high pressure. It lifts salt film, mildew, and coastal algae without cracking stucco or driving water behind trim. Most single-story homes run 400 to 700 dollars depending on square footage and roof access.

We soft wash more homes above Prospect Street and around Bird Rock than almost anywhere else in the county. The reason is the ocean. Salt spray drifts in off the Cove, dries on north-facing walls, and traps a gray film that a garden hose never touches.

And the stucco here is old. A lot of the homes near Mount Soledad and Windansea were built with lime and sand render that a pressure washer will chew right through.

Why La Jolla Homes Need Soft Washing, Not Pressure

High pressure forces water past the paint line and into the wall. On a coastal home that already fights moisture, that is how you get bubbling paint and rot behind the trim six months later.

We run our soft wash rigs at under 100 PSI. The cleaning is chemical, not mechanical. We wet the wall, let a 1 to 2 percent sodium hypochlorite solution with surfactant dwell about ten minutes, then rinse from the top down.

What We See on La Jolla Jobs

Red barrel tile roofs on the streets off Nautilus grow black streaks fast. That is gloeocapsa magma, a roof algae that feeds on the limestone filler in shingles and holds moisture from the morning marine layer. We treat it with a roof-safe soft wash and let the rain rinse it clean over the following weeks.

Some of the gated communities near the Country Club have HOA rules about exterior work windows and runoff. We stage our tarps and reclaim water to stay compliant, and we schedule around those hours.

Coastal salt does not take the summer off. If anything the June and July marine layer keeps walls damp longer, which speeds up mildew on shaded elevations.

For hard surfaces like driveways and pool decks, see our La Jolla pressure washing page. If your array has gone hazy from salt and dust, we also handle solar panel cleaning in La Jolla. Learn more about our full soft washing service or browse all Integrity Pro Washers services.

If we soft washed your home near the Cove or Bird Rock, we would love a quick Google review that mentions your street and the work we did. It helps other La Jolla neighbors find us.